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Failing to build linux kernel for MACHINE=lec-imx8mp DISTRO=fslc-wayland #10

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morten-bruun-zoetis opened this issue Feb 18, 2023 · 0 comments

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@morten-bruun-zoetis
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morten-bruun-zoetis commented Feb 18, 2023

I have tried to use the manifest in the branch lec-imx-yocto-kirkstone, but it fails to build the linux kernel. When I run 'bitbake core-image-minimal' it fails with the following error:

make[1]: *** No rule to make target 'arch/arm64/boot/dts/adlink/lec-imx8mp-auoB101UAN01-mipi-panel.dtb'. Stop.

To me it looks like the machine configuration (lec-imx8mp.conf) adds some dtb files to the KERNEL_DEVICETREE variable, but these are not present in the choosen linux kernel (linux-fslc-imx). If I change the PREFERRED_PROVIDER_virtual/kernel to "linux-imx" (where the corresponding .dts files are present) then the Yocto build succeeds.

Is this an error or am I doing something wrong?

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